PowerMaster Model EMG Hazardous Duty, Gear Reduced Hoist Operator. Designed for sectional doors with high lift or vertical lift and rolling service doors & grilles in NEMA 7&9 hazardous locations.
- High-starting torque explosion proof motor with full overload protection
- Heavy-duty full voltage reversing contactor
Pre-wired for 3-button station, 1-button station, intrinsically safe automatic reversing equipment
- Floor level disconnect with chain hoist assembly and electrical interlock for manual operation
- Dynamic brake